I have a PowerVault ME5024 with 4 drivers SAS and 4 drivers SSD SAS, so I wonder what I should do about choosing 1 pool or 2 pool, and what disk group means.
A "ME5024 disk group" refers to a collection of physical disks within a Dell PowerVault ME5024 storage array, which are grouped together to manage data as a single unit, allowing for efficient storage operations like RAID protection and data distribution across multiple disks.
Well, combining all your SAS and SSD drives into a single pool maximizes the total capacity available. But the overall performance could be lower than having separate pools because slower SAS drives might become a bottleneck.
Separating the SAS and SSD drives into different pools, you can allocate high-performance workloads to the SSD pool and use the SAS pool for less performance-sensitive data. But you'll need to manage and allocate capacity between the two pools, which could be less flexible than having a single pool.
DELL-Joey C
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DELL-Joey C
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Posted January 21st, 2025 03:18
Hi,
A "ME5024 disk group" refers to a collection of physical disks within a Dell PowerVault ME5024 storage array, which are grouped together to manage data as a single unit, allowing for efficient storage operations like RAID protection and data distribution across multiple disks.
Well, combining all your SAS and SSD drives into a single pool maximizes the total capacity available. But the overall performance could be lower than having separate pools because slower SAS drives might become a bottleneck.
Separating the SAS and SSD drives into different pools, you can allocate high-performance workloads to the SSD pool and use the SAS pool for less performance-sensitive data. But you'll need to manage and allocate capacity between the two pools, which could be less flexible than having a single pool.
DELL-Joey C
Social Media and Communities Professional
Dell Technologies | Enterprise Support Services
#IWork4Dell
Did I answer your query? Please click on ‘Mark as Accepted Answer’ if I did.